Write a program that displays the square of a positive number you enter in via the keyboard. The program should keep asking you for a number $($and printing out the square of it$)$ until you enter in a negative number at which point it prints the square of that number and then stops asking you.$-$ give me a number: $>5$the square is $25$give me a number: $>7$the square is $49$give me a number: $>-4$the square is $16$